forked from GNUsocial/gnu-social
84 lines
2.9 KiB
PHP
84 lines
2.9 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2010, StatusNet, Inc.
|
|
*
|
|
* A sample module to show best practices for StatusNet plugins
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @package StatusNet
|
|
* @author James Walker <james@status.net>
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
class Salmon
|
|
{
|
|
const REL_SALMON = 'salmon';
|
|
const REL_MENTIONED = 'mentioned';
|
|
|
|
// XXX: these are deprecated
|
|
const NS_REPLIES = "http://salmon-protocol.org/ns/salmon-replies";
|
|
const NS_MENTIONS = "http://salmon-protocol.org/ns/salmon-mention";
|
|
|
|
/**
|
|
* Sign and post the given Atom entry as a Salmon message.
|
|
*
|
|
* Side effects: may generate a keypair on-demand for the given user,
|
|
* which can be very slow on some systems.
|
|
*
|
|
* @param string $endpoint_uri
|
|
* @param string $xml string representation of payload
|
|
* @param Profile $actor local user profile whose keys to sign with
|
|
* @return boolean success
|
|
*/
|
|
public function post($endpoint_uri, $xml, Profile $actor)
|
|
{
|
|
if (empty($endpoint_uri)) {
|
|
common_debug('No endpoint URI for Salmon post to '.$actor->getUri());
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
$magic_env = MagicEnvelope::signForProfile($xml, $actor);
|
|
$envxml = $magic_env->toXML();
|
|
} catch (Exception $e) {
|
|
common_log(LOG_ERR, "Salmon unable to sign: " . $e->getMessage());
|
|
return false;
|
|
}
|
|
|
|
$headers = array('Content-Type: application/magic-envelope+xml');
|
|
|
|
try {
|
|
$client = new HTTPClient();
|
|
$client->setBody($envelope);
|
|
$response = $client->post($endpoint_uri, $headers);
|
|
} catch (HTTP_Request2_Exception $e) {
|
|
common_log(LOG_ERR, "Salmon ($class) post to $endpoint_uri failed: " . $e->getMessage());
|
|
return false;
|
|
}
|
|
if ($response->getStatus() != 200) {
|
|
common_log(LOG_ERR, "Salmon ($class) at $endpoint_uri returned status " .
|
|
$response->getStatus() . ': ' . $response->getBody());
|
|
return false;
|
|
}
|
|
|
|
// Success!
|
|
return true;
|
|
}
|
|
}
|